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* PR5697: include tutorial & language reference guidefche2008-02-2716-0/+4982
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* 2008-02-27 Martin Hunt <hunt@redhat.com>hunt2008-02-2716-551/+760
| | | | | | | | | | | | | | | | | | | | | | | | | | | * sym.h (_stp_module): Add text_size, lock, and unwind data pointer. * sym.c (_stp_find_module_by_addr): New function. (_stp_kallsyms_lookup): Call _stp_find_module_by_addr(). (_stp_get_unwind_info): New. * runtime.h: Move debug macros to debug.h. Include it. * debug.h: New file. * map.c: Update debug calls. * map-gen.c: Update debug calls. * pmap-gen.c: Update debug calls. * mempool.c: New file. * symbols.c: Use rwlocks. Use new dbug macros. Handle unwind info if present. * transport.c: Include mempool.c. Update dbug and kbug calls to new macros. * transport_msgs.h (_stp_command_name): Add struct containing message names for debugging. * control.c, procfs.c: Use new dbug macros. Use new mempool functions.
* 2008-02-27 Masami Hiramatsu <mhiramat@redhat.com>hiramatu2008-02-272-1/+10
| | | | | * x86_64/syscalls.stp (syscall.iopl): Use new_iopl instead of level on xen kernel.
* 2008-02-21 Dave Brolley <brolley@redhat.com>brolley2008-02-276-27/+161
| | | | | | | | | | | | | | | | | | | | | | PR5189 * staptree.h (print_format::conv_memory): New enumerator. (print_format::width_type): New enumeration. (print_format::precision_type): New enumeration. (format_component::widthtype): New member. (format_component::prectype): New member. (format_component::is_empty): Test widthtype and prectype. (format_component::clear): Clear widthtype and prectype. * staptree.cxx (print_format::components_to_string): Handle dynamic width and precision. Handle conv_memory. (print_format::string_to_components): Parse dynamic width and precision specifiers. Set widthtype and prectype. Parse %m format specifier. * elaborate.h (typeresolution_info::check_arg_type): New method. * elaborate.cxx (typeresolution_info::visit_print_format): Account for dynamic width and precision when computing the expected number of arguments. Check the types of arguments for dynamic width and precision. Use check_arg_type to check the types of all arguments. Handle print_format::conv_memory. (typeresolution_info::check_arg_type): New method. * NEWS: Describe the enhancements above.
* 2008-02-27 Dave Brolley <brolley@redhat.com>brolley2008-02-272-11/+74
| | | | | | | PR5189 * vsprintf.c (_stp_vsnprintf): Extract arguments of type int64_t for dynamic width and precision. Implement width and precision correctly for the %b format specifier. Implement the %m specifier.
* 2008-02-27 Dave Brolley <brolley@redhat.com>brolley2008-02-275-0/+91
| | | | | | PR5189 * systemtap.printf/bin6.{exp,stp}: New test case. * systemtap.printf/memory1.{exp,stp}: New test case.
* 2008-02-27 David Smith <dsmith@redhat.com>dsmith2008-02-272-5/+14
| | | | | | PR5729 * systemtap.spec.in: Adds examples to the testsuite rpm so that systemtap.samples/examples.exp works correctly.
* 2008-02-27 David Smith <dsmith@redhat.com>dsmith2008-02-272-2/+5
| | | | * systemtap.base/marker.exp: Added better path to Module.markers.
* Modifying Changelog file, since Srinivasa skipped itsrinivasa2008-02-271-0/+16
| | | | while committing the patch.
* 2008-02-26 Dave Brolley <brolley@redhat.com>brolley2008-02-262-2/+7
| | | | | PR5018 * staprun.8.in: Escape dashes ('-') as appropriate.
* 2008-02-26 Srinivasa DS<srinivasa@in.ibm.com> PR 5772,srinivasa2008-02-262-22/+13
| | | | | tapset/syscall2.stp: to modify argument list of waitid,wait4 for kernel > 2.6.24
* added wildcard samplefche2008-02-261-1/+1
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* PR5792: wildcard support for %( kernel/arch %) preprocessor operandsfche2008-02-266-17/+118
| | | | | | | | | | | | | | 2008-02-25 Frank Ch. Eigler <fche@elastic.org> PR5792. * parse.cxx (eval_pp_conditional): Support wildcards in %( kernel_v/kernel_vr/arch ==/!= "*foo?" %) operands. * NEWS, stap.1.in: Document this. 2008-02-25 Frank Ch. Eigler <fche@elastic.org> PR5792. * systemtap.base/preprocessor.exp: New test.
* Fix for bug#5772srinivasa2008-02-251-3/+19
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* 2008-02-23 Frank Ch. Eigler <fche@elastic.org>fche2008-02-2312-29/+33
| | | | * systemtap.printf/*.exp: Canonicalize pass/fail messages.
* 2008-02-23 Frank Ch. Eigler <fche@elastic.org>fche2008-02-232-6/+11
| | | | | * systemtap.samples/args.exp: Remove installation-specific paths from pass/fail judgements.
* PR5770: false systemtap/eof/timeout messages in testsuite.logfche2008-02-2314-16/+23
| | | | | | | 2008-02-23 Frank Ch. Eigler <fche@elastic.org> * */*.exp: Change all "send \003" to "exec kill -INT -<pgrp>" in order to more reliably kill an inferior stap/stapio/staprun process group.
* 2008-02-22 Frank Ch. Eigler <fche@elastic.org>fche2008-02-232-1/+7
| | | | | * test.tcl: Support noexec /tmp by creating test directory under build tree instead of /tmp.
* 2008-02-22 Frank Ch. Eigler <fche@elastic.org>fche2008-02-232-1/+6
| | | | | * semko/fortyfive.stp: Add ".call" to exclude false (?) positives from inlined instances defined in header files.
* PR5787, PR2608: .statement(NUM) probing fixesfche2008-02-235-47/+114
| | | | | | | | | | | | | | | | | | | 2008-02-22 Frank Ch. Eigler <fche@elastic.org> PR5787, PR2608, .statement() * tapsets.cxx (query_dwarf_func): Process .statement(NUM) probes too. (query_cu): Ditto. (query_func_info): Bypass prologue searching for .statement() probes. (query_cu): Ditto. (build_blacklist): Remove unsightly empty first alternative in "^(|foo)$" regexps. Show them for -vvv. * buildrun.cxx (compile_pass): Don't turn on "gcc -Q" on until -vvvv. 2008-02-22 Frank Ch. Eigler <fche@elastic.org> * systemtap.base/stmtvars.exp: New test for PR 5787.
* 2008-02-21 Will Cohen <wcohen@redhat.com>wcohen2008-02-212-0/+5
| | | | * systemtap.base/beginenderror.exp: Increase timeout for slow machines.
* 2008-02-21 David Smith <dsmith@redhat.com>dsmith2008-02-212-3/+17
| | | | * staprun_funcs.c (check_path): Small security fix.
* 2008-02-20 David Smith <dsmith@redhat.com>dsmith2008-02-202-3/+43
| | | | | * systemtap.base/marker.exp: Added tests for marker probe ".format" component.
* 2008-02-20 David Smith <dsmith@redhat.com>dsmith2008-02-203-20/+87
| | | | | | | | | | | | | | | | | * tapsets.cxx (struct mark_derived_probe): Renamed 'probe_sig' to 'probe_format'. (mark_derived_probe::mark_derived_probe): Added new "format" probe point component. (mark_derived_probe::parse_probe_format): Renamed from 'mark_derived_probe::parse_probe_sig'. (struct mark_builder): Added typedefs. Converted mark_cache from a map to a multimap to handle markers with the same name but different formats. (mark_builder::build): Added new 'format' probe parameter. (register_standard_tapsets): Added new 'format' marker probe optional parameter. * stapprobes.5.in (parts): Documented new "format" probe component.
* .roland2008-02-201-0/+2
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* 2008-02-19 Roland McGrath <roland@redhat.com>roland2008-02-201-3/+11
| | | | | | | * tapsets.cxx (query_module): Use dwfl_module_getdwarf rather than dwfl_module_getelf for e_machine check. (dwarf_query::get_blacklist_section): Likewise for section search. Ignore non-SHF_ALLOC sections.
* .roland2008-02-201-1/+1
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* .roland2008-02-201-9/+14
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* 2008-02-19 Roland McGrath <roland@redhat.com>roland2008-02-201-60/+65
| | | | | * tapsets.cxx (query_module): Use dwfl_module_getdwarf rather tha dwfl_module_getelf for e_machine check.
* 2008-02-19 Frank Ch. Eigler <fche@elastic.org>fche2008-02-192-2/+9
| | | | | * tapsets.cxx (query_module): Tweak elf-machine checking to better represent elfutils idioms.
* PR5766: back to regexp-based blacklistingfche2008-02-194-66/+118
| | | | | | | | | | | | | | 2008-02-19 Frank Ch. Eigler <fche@elastic.org> PR 5766. * tapsets.cxx (build_blacklist): Switch (back) to regexp-based blacklist construction ... (blacklist_p): ... and querying. 2008-02-19 Frank Ch. Eigler <fche@elastic.org> PR5766. * semko/fortyfive.stp: New test.
* PR5771: adapt to earlier error checkingfche2008-02-192-1/+7
| | | | | * transko/one.stp: Remove, or rather, move to this ... * semko/zero.stp: new file.
* 2008-02-19 David Smith <dsmith@redhat.com>dsmith2008-02-192-1/+9
| | | | | | | PR 5672. * tapsets.cxx (mark_derived_probe): Call probe_point copy ctor to shallow-copy incoming base probe location before recomputing/overwriting it.
* 2008-02-18 Frank Ch. Eigler <fche@elastic.org>fche2008-02-193-0/+30
| | | | | * NEWS, stapprobes.5.in: Document basic (non-symbolic prototype) user-space probe points.
* FAQ is present in wiki. So we dont need this in src.srinivasa2008-02-181-137/+0
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* uprobes arch specific header file for x86/x86_64srinivasa2008-02-181-0/+111
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* Uprobes arch specific file for x86/x86_64.srinivasa2008-02-181-0/+717
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* Frequently Asked questions for SystemTap.srinivasa2008-02-181-0/+137
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* dwarf speedupfche2008-02-152-0/+15
| | | | | * tapsets.cxx (function_name_last_match): New function. (query_dwarf_func): Call it to stop unnecessary further iteration.
* 2008-02-13 Frank Ch. Eigler <fche@elastic.org>fche2008-02-132-0/+11
| | | | | | PR 5759 * tapsets.cxx (build_blacklist): Add some CONFIG_PREEMPT-related functions.
* 2008-02-13 Dave Brolley <brolley@redhat.com>brolley2008-02-139-11/+82
| | | | | | | | | | | | | | | | | PR5609 * staptree.h (probe::collect_derivation_chain): Now takes vector<probe*>. (probe::get_alias): New virtual method. * elaborate.h (derived_probe::collect_derivation_chain): Now takes vector<probe*>. * staptree.cxx (probe::collect_derivation_chain): Now takes vector<probe*>. Don't cast 'this' to (derived_probe*). * elaborate.cxx (derived_probe::collect_derivation_chain): Now takes vector<probe*>. (alias_derived_probe::get_alias): New virtual method. (alias_derived_probe::alias): New member. (alias_expansion_builder::build): Call checkForRecursiveExpansion and emit a diagnostic if recursion is detected. Pass alias to constructor of alias_derived_probe. (alias_expansion_builder::checkForRecursiveExpansion): New method. * coveragedb.cxx: Pass vector<probe*> on all calls to collect_derivation_chain.
* 2008-02-12 Frank Ch. Eigler <fche@elastic.org>fche2008-02-136-7/+32
| | | | | | | | * systemtap.context/context.exp: Build temporary modules under build tree, to tolerate read-only source trees. * {args,backtrace,pid}.tcl: Corresponding changes. * systemtap_test_module2.c: Add a bunch of asm("")'s to prevent inlining even better than noinline does.
* PR4393: fix relocatable-kernel global $variable accessfche2008-02-125-1/+28
| | | | | | | | | | | | | 2008-02-12 Frank Ch. Eigler <fche@elastic.org> PR 4393 * tapsets.cxx (emit_address): Support relocatable kernels. (dwarf_derived_probe ctor): Hack around for missing USHRT_MAX. * elaborate.cxx (semantic_pass): Increment rc if exception caught. 2008-02-12 Frank Ch. Eigler <fche@elastic.org> * systemtap.pass1-4/buildok.exp: No longer kfail buildok/seventeen.
* fix typohunt2008-02-121-1/+1
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* 2008-02-12 Martin Hunt <hunt@redhat.com>hunt2008-02-123-5/+9
| | | | | PR 5757 * tapsets.cxx, translate.cxx: Cleanup findentation a bit.
* PR 5693kenistoj2008-02-113-4/+86
| | | | | | | * runtime/uprobes/uprobes.c: Intercept handler-destined signals received while we're single-stepping, and re-queue them afterward. * runtime/uprobes/uprobes.h: Ditto
* PR5750: autoreconf compatibilityfche2008-02-108-179/+453
| | | | | | | | | | | 2008-02-09 Frank Ch. Eigler <fche@elastic.org> PR5750. From Eugeniy Meshcheryakov eugen@debian.org: * configure.ac (HAVE_LIBSQLITE3): Complete AC_DEFINE. * configure, INSTALL, missing, compile, depcomp, install-sh: autoreconf -fi'd.
* PR5749: dos2unix nettop.stpfche2008-02-101-42/+42
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* PR5751, -Werror emphasis on -fstack-protector-all trial buildfche2008-02-093-5/+16
| | | | | | | | | 2008-02-09 Frank Ch. Eigler <fche@elastic.org> PR 5751. * configure.ac: Add -Werror to trial compilation with -fstack-protector-all, for hosts that don't quite support it. * configure: Regenerated.
* Corrected bug number.dsmith2008-02-081-2/+2
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